Evolution of Dogs | NeuroLogica Blog

perhaps wolves domesticated humans rather than the other way around, meaning that it was the wolves who changed the nature of our relationship first. In this scenario wolf populations living near humans may have learned to poach at the edges of settlements, perhaps eating the bones or other refuse that humans discarded. The more cute and friendly wolves would have had more success at this strategy, while the more aggressive wolves would have been killed or driven off. This could have led to a subpopulation of friendly wolves mostly living off of human refuse. Selective pressures could have then quickly domesticated these proto-dog wolves, who were only later taken as companions by humans. Human selection would then have taken them the rest of the way to modern dogs. Source: Evolution of Dogs | NeuroLogica Blog